import java.util.ArrayList;
import java.util.List;

public class ArrayOfGenerics {
	@SuppressWarnings("unchecked")
	public static void main(String[] args)
	{
		List<String>[] ls;
		List[] la = new List[20];
		ls = (List<String>[])la;
		ls[0] = new ArrayList<String>();
		Object[] objects = ls;
		objects[1] = new ArrayList<Integer>();

	}
}
